RTECS NUMBER : WC4600000
CHEMICAL NAME : Sodium monohydrogen phosphate heptahydrate (2:1:1:7)
CAS REGISTRY NUMBER : 7782-85-6
LAST UPDATED : 199603
DATA ITEMS CITED : 2
MOLECULAR FORMULA : H-O4-P.2Na.7H2-O
MOLECULAR WEIGHT : 383.05
WISWESSER LINE NOTATION : .NA2.P-O3-Q QH7
SYNONYMS/TRADE NAMES :
* Disodium phosphate heptahydrate
* Phosphoric acid, disodium salt, heptahydrate
* Sodium phosphate, diabasic, heptahydrate
*** HEALTH HAZARD DATA ***
** ACUTE TOXICITY DATA **
TYPE OF TEST : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE : Oral
SPECIES OBSERVED : Rodent - rat
DOSE/DURATION : 12930 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
AIHAAP American Industrial Hygiene Association Journal. (AIHA, 475 Wolf
Ledges Pkwy., Akron, OH 44311) V.19- 1958- Volume(issue)/page/year:
30,470,1969
*** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA ***
NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA :
NOES - National Occupational Exposure Survey (1983)
NOES Hazard Code - X4887
No. of Facilities: 219 (estimated)
No. of Industries: 3
No. of Occupations: 13
No. of Employees: 2878 (estimated)
No. of Female Employees: 2288 (estimated)
*** END OF RECORD ***
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